Burkert 8228 Mode D'emploi page 25

Operatingandcommissioning
Yellow LED: shows that
transistor 1 is switched
Yellow LED: shows that
transistor 2 is switched
Fig. 20: Description of the LEDs on the electronic board
The LEDs of the display module are duplicated on the elec-
tronic board that is located under the display module: these
LEDs can only be seen if the device has no display module.
Type 8228
Green LED: shows that
the device is energized
Red LED: shows an error
icon meaning and alternatives
Sensor in good condition, fluid conductivity and fluid
temperature within the set ranges.
If the monitoring of the conductivity and/or the fluid tem-
perature and/or the fluid conductivity has been activated,
the alternative icons in this position are:
• , associated with
• , associated with
The device is measuring.
The alternative icons in this position are:
!
• HOLD flashing: function HOLD is active
• T : running check that the outputs are working and
behaving correctly
"maintenance" message
"warning" message
"error" message
ERR
English
:
ERR
:
25